ITEM NAME:165Mm Precision Adjustable Slide Lock Tweezers For Jewelry Electronic Compo D2X3 165Mm Precision Adjustable Slide Lock Tweezers For Jewelry Electronic Compo D2X3 Applicable: used for gem identification, gem grading, etc. anti-magnetic, acid-proof, super hard, impact resistant, excellent toughness. The surface is finely sprayed with matt finish and is non-reflective. The side is polished and comfortable to use. With lock and slip. colour:Silver Material:stainless steel size:165mm Package Contents: 1 * Adjustable Slide Lock Tweezer